Material – BS 317 C 12
Standard Specification for Austenitic Stainless Steel Castings for Pressure Purposes
Group - Ferrous Stainless Steel Alloys
Sub Group - BS 317 C 12 Austenitic Stainless Steel Castings for Pressure Purposes
Application - Intended for Valve, Pump, General Engineering, Automotive and Other Industries
Grade Belongs to the Industry - Casting
| Chemical Composition | ||
|---|---|---|
| Carbon | C % | 0.030 max. |
| Silicon | Si % | 1.000 max. |
| Manganese | Mn % | 2.000 max. |
| Phosphorus | P % | 0.045 max. |
| Sulphur | S % | 0.030 max. |
| Chromium | Cr % | 17.500 - 19.500 |
| Nickel | Ni % | 14.000 - 17.000 |
| Molybdenum | Mo % | 3.0000 - 4.000 |
| Iron | Fe % | Balance |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| Heat Treatment |
|---|
| Solution Annealing |
| Mechanical Properties | |
|---|---|
| Tensile Strength in Mpa | 430 min. |
| Yield Strength in Mpa | 215 min. |
| Elongation in % | 22 min. |
| Reduction of Area in % | - |
| Hardness in HV | 195 max. |
| Impact in Joule | - |
Cross Reference Table
| Material | Standard | Country | Grade Belong to the Industry |
|---|---|---|---|
| A351 CK3MCuN | ASTM | USA | Casting |
| Z4Cmd 19.13M | AFNOR NF | France | Casting |
| SA-351 CK3MCuN | ASME | USA | Casting |
| 422940 | CSN | Czech Republic | Casting |
| J92810 | UNS | USA | Casting |
| J93254 | UNS | USA | Casting |
| A351 CE20 | ASTM | USA | Casting |